I also think people conflate their modern-day interpretation of Jesus' teaching with "Christian values".
Perhaps Jesus preached "radical equality", but Christians have seldom put that into practice.
At various times (including some during the modern day), various forms of Christianity have espoused male superiority, white supremacy (including slavery), hatred of LGBT people and have participated in genocides.
General understandings of equality, morality and ethics have improved over time, inside and outside of the Church, through the general ongoing societal dialogue of what is and what is not acceptable.
The fact that some Christians in other parts of the world continue to engage in practices that modern European people, Christian or not, consider morally appalling shows that Christianity does not only influence wider society but is heavily influenced by it.